body {
    /* background: #f2f2f2; */
    background: #282c34;
}

.frame {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    margin-top: -200px;
    margin-left: -200px;
    border-radius: 2px;
    box-shadow: 1px 2px 10px 0px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    background: #75c1e8;
}

.sun {
    position: absolute;
    height: 64px;
    width: 64px;
    top: 40px;
    left: 52px;
    background: #ffd93c;
    border-radius: 50%;
    animation: moveRight 60s linear infinite alternate both;
}

.cloud-big,
.cloud-medium,
.cloud-small {
    position: absolute;
    z-index: 5;
    top: 118px;
    left: 280px;
    animation: moveLeft 60s linear infinite alternate both;
}

.cloud-medium {
    top: 89px;
    left: 50px;
}

.cloud-small {
    top: 74px;
    left: 195px;
}

@keyframes moveLeft {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-300%);
    }
}
@keyframes moveRight {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(100%);
    }
}
